| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.32 | 4.589% | $18.1148 | $18.11 | $18.10 | $18.10 |
| Purchase #2 | $219.78 | 12.540% | $247.3404 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $14.29 | 4.753% | $14.9692 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $239.35 | 8.293% | $259.1993 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $188.53 | 9.770% | $206.9494 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $202.91 | 8.136% | $219.4188 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $82.89 | 5.501% | $87.4498 | $87.45 | $87.45 | $87.40 |
| 7 purchase totals = | $965.07 | $1,053.4417 | $1,053.44 | $1,053.40 | $1,053.30 | |